Switch apparatus



FIG. 1 is an upper left perspective view of a first embodiment of the switch apparatus;

FIG. 2 is an lower right perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a rear elevational view thereof;

FIG. 9 is an upper left perspective view of a second embodiment of the switch apparatus;

FIG. 10 is an lower right perspective view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a left side elevational view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof; and

FIG. 16 is a rear elevational view thereof;

FIG. 17 is an upper left perspective view of a third embodiment of the switch apparatus;

FIG. 18 is an lower right perspective view thereof;

FIG. 19 is a front elevational view thereof;

FIG. 20 is a right side elevational view thereof;

FIG. 21 is a left side elevational view thereof;

FIG. 22 is a top plan view thereof;

FIG. 23 is a bottom plan view thereof; and,

FIG. 24 is a rear elevational view thereof.

The long-dashed lines are for illustration of the boundary between claimed subject matter and unclaimed subject matter only and form no part of the claimed design. The short-dashed lines are for illustration of environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a switch apparatus, as shown and described. 